273 search results - page 47 / 55 » Experimental study of concurrent transmission in wireless se... |
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract-- This work deals with devising a secure, powerefficient, beam-steerable and on-chip transmission system for wireless sensor networks. A passively controllable smart (PCS)...
SENSYS
2004
ACM
14 years 28 days ago
2004
ACM
Wireless sensor network applications, similarly to other distributed systems, often require a scalable time synchronization service enabling data consistency and coordination. Thi...
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
—We study a cognitive network consisting of multiple cognitive users communicating in the presence of a single primary user. The primary user is located at the center of the netw...
SIGMETRICS
2010
ACM
14 years 9 days ago
2010
ACM
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
TMC
2010
13 years 5 months ago
2010
Abstract—Link estimation is a basic element of routing in lowpower wireless networks, and data-driven link estimation using unicast MAC feedback has been shown to outperform broa...